St Charles Weather Forecast

    • 56
    • 84

    Breezy

    • 53
    • 78

    Mostly Sunny

    • 59
    • 83

    Partly Sunny

    • 61
    • 83

    Rain Showers

    • 54
    • 76

    Chance Thunderstorms

    • 55
    • 76

    Partly Sunny

Today 17 Jun Cuming

Sunny and very windy. Highs in the mid 80s. Southwest Winds 20 to 25 Mph with Gusts up to 40 Mph, increasing to northwest 30 to 35 Mph with Gusts up to 50 Mph this afternoon.

Tonight 17 Jun Cuming

Mostly clear in the Evening, then becoming partly cloudy. Windy with Lows in the mid 50s. Northwest Winds 20 to 30 Mph with Gusts up to 45 Mph, Diminishing to 10 to 15 Mph after midnight.

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St Charles Temperature Statistics

June Temperature

Fremont Municipal Airport (26.1 miles)

  • Lowest 15 June, 2026

    48.2 °F

  • Average June

    73.6 °F

  • Highest 10 June, 2026

    91.6 °F

Climate (2021–2026)

Fremont Municipal Airport (26.1 miles)

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  • Average Low 2021–2026

    42.4 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    65 °F
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